STMPE1601 datasheet(48/58 Pages) STMICROELECTRONICS

Part #	STMPE1601

Description	16-bit enhanced port expander with keypad and PWM controller Xpander Logic

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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Data registers

STMPE1601

48/58

KPC_DATA_BYTE1

Keypad data byte 1

Address:

0x69

Type:

R

Buffer:

Reset:

0xF8

Description:

Keypad data register.

7

6

5

432

10

Up/Down

R3R2R1R0C2C1C0

R

RRR

RR

R

1

110

00

[7] UP/DOWN:

0: key-down

1: key-up

[6:3] R[3:0]

Row number of key 2 (valid range: 0-7)

0x1111: No key

[2:0] C[2:0}:

Column number of key 1 (valid range: 0-7)

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Similar Description - STMPE1601

Manufacturer	Part #	Datasheet	Description
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STMPE1601 Datasheet(PDF) 48 Page - STMicroelectronics

STMPE1601 Datasheet(HTML) 48 Page - STMicroelectronics

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